religion

1[uncountable]the belief in the existence of a god or gods, and the activities that are connected with the worship of themIs there always a conflict between science and religion?

2[countable]one of the systems of faith that are based on the belief in the existence of a particular god or godsthe Jewish religionChristianity, Islam, and other world religionsThe law states that everyone has the right to practice their own religion.

3[singular]a particular interest or influence that is very important in your lifeFor him, football is an absolute religion.